no. it did not shut, since you are alive Lol. Seriously! You can basically wrap it up if your work suffers and keep in mind it is only one of numerous fasts. Or you can try to go until the end, if your body allows.
You are now exchanging the hardened waste for water weight and more functional tissues. I'd recommend colon cleanses, to move stuff out, if you did not eliminate much so far, even more so, since the diet you had makes people retain waste in their intestines on a high scale ... which makes one of the components of a larger waistline.